/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package web;

import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import persistence.Abstimmung;
import persistence.AbstimmungException;

/**
 *
 * @author Rudi
 */
public class Abstimmen extends HttpServlet {
    private Abstimmung abstimmung;

    public Abstimmen()
    {
        try
        {
            abstimmung = new Abstimmung();
        } catch (AbstimmungException ex)
        {
            Logger.getLogger(Abstimmen.class.getName()).log(Level.SEVERE, null, ex);
        }
    }


   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        try
        {
            boolean zustimmung = "ja".equals(request.getParameter("zustimmung"));
            abstimmung.abstimmen(zustimmung);
            request.getRequestDispatcher("danke.jsp").forward(request, response);
        } catch (AbstimmungException ex)
        {
            throw new ServletException(ex);
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
